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717511963-001 — CLAMP,SYNCHRO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

717511963-001: CLAMP,SYNCHRO.

The CLAMP,SYNCHRO is a the manufacturer industrial component. Key specifications include height: 0.900 INCHES NOMINAL IN, hole_diameter: 0.228 INCHES NOMINAL IN, furnished_items: LOCKNUT, special_features: ELONGATED HOLES 0.300 IN.,C TO C DIST BTWN HOLES 1.375 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-285-6768, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
717511963-001
NSN: 5340-01-285-6768
FSC: 5340 — Hardware, Commercial
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
height0.900 INCHES NOMINAL IN
hole_diameter0.228 INCHES NOMINAL IN
furnished_itemsLOCKNUT
special_featuresELONGATED HOLES 0.300 IN.,C TO C DIST BTWN HOLES 1.375 IN. IN
NSN5340-01-285-6768
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 717511963-001 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEIGHT: 0.900 INCHES NOMINAL IN
•
FURNISHED ITEMS: LOCKNUT
•
HOLE DIAMETER: 0.228 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEIGHT0.900 INCHES NOMINAL IN
SPECIAL FEATURESELONGATED HOLES 0.300 IN.,C TO C DIST BTWN HOLES 1.375 IN. IN
FURNISHED ITEMSLOCKNUT
HOLE DIAMETER0.228 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 717511963-001?
717511963-001 is a CLAMP,SYNCHRO.
What is the NSN for 717511963-001?
717511963-001 is cataloged in the U.S. Government catalog under NSN 5340-01-285-6768. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.